expletive

[1]	curse , curse word , oath , swearing , swearword , cuss
[2]	oath , swear-word , curse , obscenity , epithet , (Colloq) cuss-word , dirty word , four-letter word
[3]	filler , padding , redundancy , tautology , pleonasm

adj.

[1]	wordy , verbose , prolix , repetitious , redundant , tautological , iterative , reiterative , pleonastic , unnecessary , unneeded , needless , unessential , non-essential , gratuitous , superfluous